permanent establishment
2.Taxpayer: Do you mean that my salary is sustained by permanent establishment, thereby I am not applicable for the tax treaty?
3.Since no future peace can be maintained if land, sea or air armaments continue to be employed by nation which threaten, or may threaten, aggression outside of their frontiers, they believe, pending the establishment of a wider and permanent system of general security, that the disarmament of such nations is essential.

